Will alarm when glass broke, shake
Wireless signal sending to control panel
Power supplied 12V(inside battery12V)
Transmission frequency:433MHz±0.5 MHz
Sending distance: No obstacle 80m
static current: ≤10uA
Alarm current:≤30mA(door bell not work) ≤80mA(door bell work) Work condition: temperature -10~40℃
Humidity ≤90% |